This plan drawing illustrates a Herman Rupp longrifle. Flintlock with single trigger shown, double lever double set triggers are discussed. The Herman Rupp, Allentown-Bethlehem, Pennsylvania longrifle you build can be as handsome as it is accurate! Use our detailed drawing, with tips and hints for assembly to avoid mistakes.

Art of Building the Pennsylvania Longrifle,
an illustrated instruction manual,
by Dixon, Ehrig, and Miller